This Wig Wag Bubble Carb Cap can be manipulated to direct air flow into bangers with openings smaller than 27mm.
Carb caps allow for cooler dabs conserving the flavor for longer sessions. Being able to direct the airflow helps ensure that customers get maximum efficiency with concentrates and their product is completely vaporized. Diameter measures 27 millimeters wide.
WARNING - Cancer and Reproductive Harm - www.P65Warnings.ca.gov